<div class="FTQUOTE"><begin quote>Originally posted by: Ludapower

Is there a new type of 2 stroke that I've never heard of that uses cams and adjustable valves? lol</end quote></div>

No. LOL. [img]i/expressions/face-icon-small-happy.gif[/img]

 

<div class="FTQUOTE"><begin quote>It shouldn't have just started then unless it's a coincidence</end quote></div>

This has happened to me so many times. I do a little maintenance and make a few adjustments and then something coincidentally happens that causes me to spend countless hours trying to figure out what the heck just happened and why. That's why I do things one at a time so I can more easily and quickly diagnose the problem. As for your problem, I'm at a loss.....sorry!

 

I would bet the cam is bad causing it not to run good off idle and the low speed knock would be the front clutch buttons or complete clutch is bad.

 

<div class="FTQUOTE"><begin quote>Originally posted by: ftwflh

I would bet the cam is bad causing it not to run good off idle and the low speed knock would be the front clutch buttons or complete clutch is bad.</end quote></div>

i agree w/ ftwflh, as what i pmed you about. how many miles/hrs on this bike?

 

i was thinking clutch buttons also they will make a carb really hard to diagnose. and with the fuji motor that old the cam has to be bad or heading that way fast.

 

well im not sure the previous owner didnt have anything showing miles or hours and the spedo is missing i would imagine quite a few though all i knew was hey it ran with no smoke and its 750 lol. thanks for all of your input i will have to check these things and see ... is there a way to check the cam without pulling apart the block im not too comfortable with doing that myself we do have a few good shops here ...

 

i took the clutch cover off and let the engine run no question the knock is from the motor not clutch at least from what it sounds like.

 

Pull the clutch and start it.The clutch niose travels bad